html {
    font-size: 14px;
  }
  
  input,
  button,
  select {
    min-width: 28px;
    padding: 2px 6px;
    box-sizing: border-box;
    font-family: inherit;
    font-size: inherit;
    margin-left: 4px;
    margin-right: 4px;
  }
  
  button {
    cursor: pointer;
  }
  
  button.active {
    color: red;
  }
  
  .w80 {
    width: 80px;
  }
  
  .mytable {
    width: 800px;
    border-collapse: collapse;
    margin-left: auto;
    margin-right: auto;
  }
  
  .mytable thead tr {
    background-color: #f0f0f0;
  }
  
  .mytable th,
  .mytable td {
    border: 1px solid #ccc;
    padding: 8px;
    text-align: center;
  }
  
  .mytable tbody tr:nth-child(even) {
    background-color: #f9f9f9;
  }
  
  .mytable th.sort {
    position: relative;
    cursor: pointer;
  }
  
  .mytable th.sort::before,
  .mytable th.sort::after {
    position: absolute;
    font-size: 8px;
    right: 8px;
  }
  
  .mytable th.sort::before {
    content: "▲";
    top: 8px;
  }
  
  .mytable th.sort::after {
    content: "▼";
    bottom: 8px;
  }
  
  .mytable th.sort.asc::before,
  .mytable th.sort.desc::after {
    color: red;
  }
  
  #pager button,
  #pager select {
    margin-left: 4px;
    margin-right: 4px;
  }
  
  .dialog {
    position: fixed;
    padding: 20px;
    background-color: white;
    box-shadow: 0px 12px 32px 4px rgba(0, 0, 0, .06), 0px 8px 20px rgba(0, 0, 0, .12);
    border-radius: 6px;
    left: 50%;
    transform: translateX(-50%);
    transition: top .3s ease, opacity .3s ease, visibility .3s ease;
    opacity: 0;
    visibility: hidden;
    z-index: 9999;
  }
  
  .dialog.opened {
    opacity: 1;
    visibility: visible;
    top: 20vh !important;
  } 
  
  .dialog-head {
    display: flex;
    justify-content: space-between;
    margin: 0;
    cursor: pointer;
  }
  
  .dialog-body input {
    width: 100%;
  }

